Their device needs no electricity, as it extracts water from the air using nothing more than gravity and relies on cheap, readily available materials.

Researchers have created an advanced refrigeration device that combines eco-friendliness with unprecedented cooling efficiency. The system achieves a temperature lift of 75 K by expanding the super elastic temperature window of NiTi shape memory alloys.

The problem is only going to grow as high-powered AI-based computers and devices become commonplace. That's why University of Missouri researcher Chanwoo Park is devising a new type of cooling system that promises to dramatically reduce energy demands.

The group ISA Tracto C replaced diesel with kinetic energy, saving up to 20 thousand liters of fuel annually.

Riverside Church has a storied past that includes appearances by Nelson Mandela, the Rev. Martin Luther King and former President Clinton. Now, thanks to a modernization of its heating and cooling systems, the church has a more energy-efficient future.

A patented passive cooling system for computer processors that’s undergoing optimisation at The University of Alabama in Huntsville (UAH) could save U.S. consumers more than €5.6 billion per year in energy costs associated with running their computer cooling fans.